@charset "utf-8";
*{margin:0px;padding:0px;font-family:"Microsoft YaHei";font-size:15px;box-sizing:border-box;transition:all .2s}
body{color:#353a44;background:#eee}
a{color:#373E4E;text-decoration:none}
a:hover{color:#7485e3;text-decoration:none}
li{margin:8px 0px;list-style:none}
svg{vertical-align:middle}
.btn{font-size:14px;color:#fff;background:#7c828f;padding:0px 25px;border:none;height:28px;line-height:28px;margin:10px 0px;display:inline-block;cursor:pointer;vertical-align:middle;border-radius:2px;white-space:nowrap;text-decoration:none!important}
.btn:hover{color:#fff;background:#545e74}
.btn-blue{background:#768fe7}
.btn-blue:hover{color:#fff;background:#677ecf}

/* 头部 */
.header{font-size:22px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;background:#3E4454;position:fixed;width:100%;top:0;left:0;z-index:9;padding:7px 20px}
.header-title{display:flex;align-items:center;color:#E9EEFF}
.header-title a{color:#FFF;text-decoration:none}
.header-title img{height:16px;margin-right:5px}
.header-menu{display:flex;flex-wrap:wrap;align-items:center;flex:1;justify-content:right;}
.header a{padding:0 5px;text-decoration:none;font-size:14px;color:#E9EEFF}
.header a:hover{text-decoration:none}
.header-menu a:hover{color:#dce1fe}
.header-menu span._line{font-size:7px;height:13px;width:1px;background:#a7a8ad;overflow:hidden;display:inline-block;margin:0 3px}
.header-menu span._drop{font-size:7px;height:2px;width:2px;background:#a7a8ad;margin:0 3px;display:inline-block}

/*内容*/
.main{position:relative;width:1210px;min-height:calc(100vh - 80px);margin:0 auto;padding-top:50px}
.content{display:flex}
.intro{text-align:center;padding:50px 0;flex:0 0 100%}
.intro-title{font-size:30px;padding-top:50px}
.intro-content{font-size: 18px;margin:10px}
.intro-btn{padding-top:10px}
.intro-btn a{display:inline-block}

/*底部*/
.footer{margin:40px auto 0;padding:10px 0;display:flex;justify-content:space-between;align-items:center;width:1210px;color:#5b5e70;background:none}
.footer a{text-decoration:none;color:#7485e3}
.footer *{font-size:14px}
.footer-left span{margin-right:10px}
.footer-right span{margin-left:10px}